Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2018 12 31.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 01/01/2019   14:25:28   (   0.02, -75.20) (  -0.27, -73.96)  142.05                80
 01/03/2019   02:41:49   (  -0.02, -75.20) (  -0.80, -78.55)  382.48                80
 01/04/2019   02:23:51   (  -0.02, -75.20) (   0.32, -73.55)  187.28                80
 01/05/2019   14:40:04   (   0.02, -75.23) (   0.65, -78.12)  329.74                80
 01/06/2019   14:22:06   (   0.03, -75.24) (  -0.46, -73.13)  240.43                80
 01/08/2019   02:38:27   (  -0.03, -75.24) (  -0.60, -77.72)  282.85                80
 01/09/2019   02:20:29   (  -0.04, -75.25) (   0.52, -72.73)  287.72                80
 01/10/2019   14:36:41   (   0.04, -75.29) (   0.52, -77.28)  228.07                80
 01/11/2019   14:18:42   (   0.05, -75.30) (  -0.60, -72.29)  342.90                80
 01/13/2019   02:35:05   (  -0.05, -75.32) (  -0.39, -76.89)  179.21                80
 01/14/2019   02:17:06   (  -0.05, -75.34) (   0.73, -71.90)  391.98                80